page-wenzhang {

 .texthide2 {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-flex;
        -webkit-box-orient: vertical;
        height: 1em;
        line-height: 2em;
        -webkit-line-clamp: 1;
        font-size: 1.2em;
    }
    .texthide3 {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-flex;
        -webkit-box-orient: vertical;
        height: 3em;
        line-height: 1.5em;
        -webkit-line-clamp: 3;
    }
}